Tie fastener



FIG. 1 is a front elevation view of the tie fastener incorporating my new design.

FIG. 2 is a side elevation view with the tie fastener turned through 90° from the position shown in FIG. 1.

FIG. 3 is a top plan view relative to FIG. 1.

FIG. 4 is an underneath plan view relative to FIG. 1.

FIG. 5 is a cross sectional view taken along line AA of FIG. 1.

FIG. 6 is a cross sectional view taken along line BB of FIG. 1.

FIG. 7 is a perspective view of the tie fastener. 

The ornamental design for a tie fastener, as shown and described. 